Messages in this thread Patch in this message | | | Date | Wed, 7 May 2014 22:37:32 +0200 | From | Fabian Frederick <> | Subject | [PATCH 1/1] kernel/res_counter.c: replace simple_strtoull by kstrtoull |
| |
Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Michal Hocko <mhocko@suse.cz> Signed-off-by: Fabian Frederick <fabf@skynet.be> --- kernel/res_counter.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/kernel/res_counter.c b/kernel/res_counter.c index 51dbac6..09c1a6a 100644 --- a/kernel/res_counter.c +++ b/kernel/res_counter.c @@ -183,11 +183,12 @@ int res_counter_memparse_write_strategy(const char *buf, { char *end; unsigned long long res; + int rc; /* return RES_COUNTER_MAX(unlimited) if "-1" is specified */ if (*buf == '-') { - res = simple_strtoull(buf + 1, &end, 10); - if (res != 1 || *end != '\0') + rc = kstrtoull(buf + 1, 10, &res); + if ((res != 1) || (rc)) return -EINVAL; *resp = RES_COUNTER_MAX; return 0; -- 1.8.4.5
| |